Beetroot is rich in nitrates, which are converted into nitric oxide in your body. Nitric oxide helps relax and widen your blood vessels, improving blood flow and oxygen delivery to your muscles and organs. It contains folate, which is essential for cell growth and function. Folate also plays a key role in preventing and treating anemia, a condition that causes fatigue and weakness. It has betalains, which are plant pigments that give beetroot its vibrant color. Betalains have powerful antioxidant and anti-inflammatory properties that can protect your cells from damage and reduce the risk of chronic diseases. It is low in calories but high in fiber, which can help you feel full and support your digestion.